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What is the rock cycle?

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The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

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What are igneous rocks?

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Igneous rocks are formed from the cooling and solidification of magma or lava.

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What are sedimentary rocks?

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Sedimentary rocks are formed from the accumulation and compaction of sediments, which can include minerals, organic matter, and fossils.

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What are metamorphic rocks?

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Metamorphic rocks are formed when existing rocks are changed by heat, pressure, or chemically active fluids.

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What is erosion?

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Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as wind or water.

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What is weathering?

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Weathering is the breaking down of rocks and minerals through contact with the Earth's atmosphere, water, and biological organisms.

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What is sediment?

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Sediment is small particles of rock, minerals, and organic material that are transported and deposited by wind, water, or ice.

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What is melting in the rock cycle?

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Melting is the process where solid rock turns into magma due to high temperatures.

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What is cooling/crystallization?

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Cooling/crystallization is the process where magma or lava cools and solidifies to form igneous rocks.

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What is the role of pressure in the formation of metamorphic rocks?

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Pressure can cause existing rocks to change their structure and mineral composition, leading to the formation of metamorphic rocks.